| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.39 | 4.277% | $219.3884 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $63.98 | 8.506% | $69.4221 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $113.97 | 8.167% | $123.2779 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $40.51 | 6.505% | $43.1452 | $43.15 | $43.15 | $43.10 |
| Purchase #5 | $202.59 | 3.689% | $210.0635 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $140.72 | 10.293% | $155.2043 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $123.76 | 8.679% | $134.5011 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $895.92 | $955.0025 | $955.00 | $955.00 | $955.00 | |